pints and quarts

hi, we are selling by the units of pints and quarts. i would like to add these to the measurements but when i do it tells me they are not on the approved list of measurements. where to i find the master list of measurements?

thanks, Liz

thanks!
they will be a set of units that apply to instore pickup of hot food items. /dozen, /pint, /qt. etc.. will send them along when my client gives me the final set of them.

Liz

just so you know I actually have 2 clients that i am using your cart to do in store pickup with (i am building this one first as a proof of concept). this is a niche that i think more people could use.... the other store will be doing a deli counter pickup to order sandwiches etc..